Allows the use of pre-filters and spark arresters.
Makes it possible to shower with the Turbo
A filter cover to be used in combination with the TR-6820E filter. 3M recommendation is to use the filter cover to avoid physical damage to the TR-6820E. It is also used to hold the TR-6600 Pre-filter or TR-662 Spark Arrestor in place. The TR-6800FC must be replaced if damaged. The filter cover can be cleaned and reused.
Features for 3M VERSAFLO TR-6800FC FILTER COVER - FOR TR-6820E